CVEvulnerability

CVE-2021-26556

7.8 HIGH Published 2021-10-07 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-10-07
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
4.4 MEDIUM — AV:L/AC:M/Au:N/C:P/I:P/A:P
Weaknesses
CWE-426

Description

When Octopus Server is installed using a custom folder location, folder ACLs are not set correctly and could lead to an unprivileged user using DLL side-loading to gain privileged access.

Affected configurations

• octopus octopus deploy (>= 0.9 < 2020.4.229) • octopus octopus server (>= 2020.5.0 < 2020.5.256)

Related

Weakness · CWE (1)

  • CWE-426 Untrusted Search Path weakness

References